package com.leyou.item.controller;

import com.leyou.common.pojo.PageResult;
import com.leyou.item.pojo.Brand;
import com.leyou.item.service.BrandService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.util.CollectionUtils;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
@RequestMapping("brand")
public class BrandController {

    @Autowired
    private BrandService brandService;

    @GetMapping("page")
    public ResponseEntity<PageResult<Brand>> queryBrandsByPage(
            @RequestParam(value = "key",required = false)String key,
            @RequestParam(value = "page",defaultValue = "1")Integer page,
            @RequestParam(value = "rows",defaultValue ="5")Integer rows,
            @RequestParam(value = "sortBy",required = false)String sortBy,
            @RequestParam(value = "desc",required = false)Boolean desc
            ){

       PageResult<Brand> result = this.brandService.queryBrandsByPage(key,page,rows,sortBy,desc);

       if (CollectionUtils.isEmpty(result.getItems()) ){
           return ResponseEntity.notFound().build();
       }
       return ResponseEntity.ok(result);
    }

    @RequestMapping
    public ResponseEntity<Void>  saveBrand(Brand brand, @RequestParam("cids")List<Long> cids){

        brandService.saveBrand(brand,cids);
        return ResponseEntity.status(HttpStatus.CREATED).build();
    }


    @GetMapping("cid/{cid}")
    public ResponseEntity<List<Brand>> queryBrandsByCid(@PathVariable("cid") Long cid){
        List<Brand> brands = this.brandService.queryBrandsByCid(cid);
        if(CollectionUtils.isEmpty(brands)){
            return  ResponseEntity.notFound().build();
        }
        return  ResponseEntity.ok(brands);
    }


    @GetMapping("{id}")
    public  ResponseEntity<Brand> queryBrandById(@PathVariable("id") Long id){
        Brand brand=  this.brandService.queryBrandById(id);
        if(brand ==null){
            return  ResponseEntity.notFound().build();
        }
        return  ResponseEntity.ok(brand);
    }
}
